JPH0363697U

JPH0363697U -

Info

Publication number: JPH0363697U
Application number: JP12599389U
Authority: JP
Priority date: 1989-10-27
Filing date: 1989-10-27
Publication date: 1991-06-21
Anticipated expiration: 2004-10-27
Also published as: JPH0714633Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る仮設用扉の一実施例を示
す全体正面図。第２図は第１図のＸ−Ｘ線要部断
面図。第３図は直進型のキヤスターの一例を示す
要部断面正面図。第４図は方向転換自在なキヤス
ターの一例を示し、同図イは要部断面正面図、同
図ロは要部断面側面図。第５図は第１図のＹ−Ｙ
線断面図。第６図は他の使用状態の斜視図。第７
図及び第８図は他の実施例を示す要部正面図。第
９図及び第１０図は従来例を示す説明図。１……扉本体、２……縦杆、３……連結体、６
，６ａ……キヤスター、１０，１０ａ……筒状部
、１３……固定用ボルト。 FIG. 1 is an overall front view showing one embodiment of a temporary door according to the present invention. FIG. 2 is a cross-sectional view of the main part taken along line XX in FIG. 1. FIG. 3 is a cross-sectional front view of essential parts showing an example of a straight caster. FIG. 4 shows an example of a caster that can freely change direction, in which A is a sectional front view of the main part and B is a sectional side view of the main part. Figure 5 is Y-Y in Figure 1.
Line sectional view. FIG. 6 is a perspective view of another state of use. 7th
FIG. 8 is a front view of main parts showing another embodiment. FIG. 9 and FIG. 10 are explanatory diagrams showing a conventional example. 1...Door body, 2...Vertical rod, 3...Connection body, 6
, 6a... Caster, 10, 10a... Cylindrical portion, 13... Fixing bolt.

Claims

[Scope of Claim for Utility Model Registration] 1. A temporary door for construction sites, etc., comprising a door body 1 in which a plurality of vertical bars 2 are connected via a horizontally expandable connector 3. , the vertical rod 2...
At the bottom of the wheel, there are two types of casters that can be detached and replaced: a linear type caster 6 in which the direction of movement of the wheel body is fixed, and a caster 6a in which the direction of the wheel body can be changed horizontally. Features: Temporary doors for construction sites, etc. 2 The lower part of the vertical rod 2 has two types of casters 6, 6.
It is formed so as to be able to be fitted and removed from the cylindrical parts 10, 10a protruding from the upper part of each bracket supporting the wheel body of a, and the lower part of the vertical rod 2 is fitted into the cylindrical parts 10, 10a. Fixing bolt 13 for maintaining the fitted state when fitted to the shaped parts 10, 10a
2. A temporary door for use at a construction site, etc., as claimed in claim 1, characterized in that the door is equipped with a.